/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package com.antgroup.geaflow.cluster.protocol;

import com.antgroup.geaflow.shuffle.message.PipelineMessage;

/**
 * A message which is processed by worker.
 */
public class InputMessage<T> extends AbstractMessage<PipelineMessage<T>> {

    private final PipelineMessage<T> message;
    private final long windowCount;

    public InputMessage(PipelineMessage<T> message) {
        super(message.getWindowId());
        this.message = message;
        this.windowCount = -1;
    }

    public InputMessage(long windowId, long windowCount) {
        super(windowId);
        this.message = null;
        this.windowCount = windowCount;
    }

    @Override
    public PipelineMessage<T> getMessage() {
        return message;
    }

    public long getWindowCount() {
        return windowCount;
    }

}
